AUDI S3 8Y and 8V Hatch Varex Valved Cat Back Exhaust System with SmartBox Performance exhaust tubes For added control add SmartBox

For added control add SmartBox to your Varex valved equipped system

Also included in the kit is the high-flow stainless up-pipe which further aids performance and incorporates a high-quality flexi section for durability

4" high flow metallic cat

Dual oval outlet to suit factory bumper tip

Whether you're refreshing your existing Xforce system or completing a new installation

AUDI S3 8Y and 8V Hatch Varex Valved Cat Back Exhaust System with SmartBox Performance exhaust tubes For added control add SmartBoxUnleash the full potential of your Audi 8Y or 8V S3 Sedan with the XFORCE VAREX SmartBox equipped cat back exhaust system. This system doesnt just upgrade your exhaustit redefines how you experience sound and control behind the wheel. Constructed from brushed 304 stainless steel, the system features 3 mandrel bent piping, a hot dog resonator, and a redesigned VAREX valved rear muffler, giving you a bold, aggressive tone when open and a refined, near